Big Dipper Firefly vs Dusky Slender Opossum

Photinus pyralis compared with Marmosops fuscatus

Key Differences

• Big Dipper Firefly is Least Concern while Dusky Slender Opossum is Data Deficient.

Taxonomic Classification

Rank	Big Dipper Firefly	Dusky Slender Opossum
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Mammalia (Mammals)
Order	Coleoptera (Beetles)	Didelphimorphia (Didelphimorphia)
Family	Lampyridae	Didelphidae
Genus	Photinus	Marmosops
Species	Photinus pyralis	Marmosops fuscatus

Evolutionary Relationship

Big Dipper Firefly and Dusky Slender Opossum share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Big Dipper Firefly

LC — Least Concern

Dusky Slender Opossum

DD — Data Deficient

Physical Characteristics

Attribute	Big Dipper Firefly	Dusky Slender Opossum
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Big Dipper Firefly

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Canada and United States.

Dusky Slender Opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela.

Big Dipper Firefly

The Big Dipper Firefly (Photinus pyralis) is a species in the genus Photinus. It is currently classified as Least Concern on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.